Not sure what this is. If you need better pics I will post
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Take pics in white light for a better diagnosis.
I'm using Cana terra soilNutrient deficiency for sure. I would post pic in normal light and give some info on medium and nutrients being used
Any nutes?I'm using Cana terra soil
I'm a noob what's rh? pH is around 6.25 - 6.5 I'm waiting on a new meter I'm using test strips atm. I gave them a small calmax feed on Thursday because I thought that was the problem besides that it's just been water. 2 out 4 plants have those symptoms the others look healthyAny nutes?
Or some epsom salt..
Looks like Magnesium deficiency - necrosis on the leaf but the veins are ok, starts on the lower leaves.
CalMag when feeding should stop the spread.
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Relative humidityI'm a noob what's rh? pH is around 6.25 - 6.5 I'm waiting on a new meter I'm using test strips atm. I gave them a small calmax feed on Thursday because I thought that was the problem besides that it's just been water. 2 out 4 plants have those symptoms the others look healthy
I can't I don't have space I'm planning on topping tomorrowPersonally would repot them in bigger pots or top off those and feed them
Around 55-65%Relative humidity
How many times a week should I feed them calmag I gave them a feed of calmag last Thursday. I'm an inexperienced grower.
Looks like Magnesium deficiency - necrosis on the leaf but the veins are ok, starts on the lower leaves.
CalMag when feeding should stop the spread.
What's the PH?
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Anywhere from 24-29 degreesWhat's your temps?